Marine Well Containment Company (MWCC) is responsible for the maintenance, deployment and operation of the Containment System during a response to a deepwater well control incident in the U.S. Gulf of Mexico. MWCC utilizes the facilities and services of Technip USA and Core Industries to store, maintain and test the equipment in Mobile, Alabama.

In September 2020 MWCC expanded their well containment system with the addition of two subsea cooling modules that will rest on the seabed in the petroleum flow line. This will provide cooling for some of the extremely high temperatures that some of the newest wells are seeing in the production lines. This equipment was manufactured in Texas and brought to their Surf location at Core for storage and maintenance. It was Cores responsibility to safely offload the two cooling modules (170,000 lbs. each) and their Mud matts (110,000 lbs. each), then integrate these pairs into storage positions in the MWCC Dock Area at Core Industries.